If you work at an office where your co-workers are all within arm’s reach and you want to stop the spread of water cooler talk about your discreet phone calls. You may want to look into the Open Area Telephone Privacy Manager, which keeps your private phone calls private. It does this by rearranging basic elements of your speech into incoherent syllables and partial words.

Once you have recorded your voice using an included script, you then plug the device into your telephone. When you speak on the phone, the device broadcasts this cacophony 180 in such a manner that does not interfere with your conversation, yet it completely obscures sensitive discussions with an indecipherable hum of human sound.

Price:$400 and compatible with most office telephone systems

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